id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cord-306682-01q775up	Vijgen, Leen	Identification of six new polymorphisms in the human coronavirus 229E receptor gene (aminopeptidase N/CD13)()	2004-06-22		.txt	text/plain	2971	118	47	This region is encoded by the major part of APN exon 3, whole exon 4 and a small part of APN exon 5 (nt 802-1083, hAPN mRNA, GenBank accession number X13276). An 871 bp fragment, encompassing APN exon 3, intron 3 and exon 4 was PCR-amplified and sequenced, and was submitted to GenBank under accession number AF527789.	cache/cord-306682-01q775up.txt	txt/cord-306682-01q775up.txt
